/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.sling.installer.it;
import static org.junit.Assert.assertNull;
import java.util.ArrayList;
import java.util.List;
import org.apache.sling.installer.api.InstallableResource;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.ops4j.pax.exam.Option;
import org.ops4j.pax.exam.junit.PaxExam;
import org.osgi.framework.Bundle;
/** Verify that the removal of resources is detected even if
* the OsgiController was stopped when resource was removed.
*/
@RunWith(PaxExam.class)
public class RemovedResourceDetectionTest extends OsgiInstallerTestBase {
@org.ops4j.pax.exam.Configuration
public Option[] config() {
return defaultConfiguration();
}
@Before
public void setUp() {
setupInstaller();
}
@After
public void tearDown() {
super.tearDown();
}
@Test
public void testRemoveResourceAndRestart() throws Exception {
final String symbolicNameA = "osgi-installer-testbundle";
final String symbolicNameB = "osgi-installer-testB";
// Install two bundles and verify
assertNull(symbolicNameA + " must be absent before installing", findBundle(symbolicNameA));
Object listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testbundle-1.1.jar")), null);
this.waitForBundleEvents("Bundle must be installed", listener,
new BundleEvent(symbolicNameA, "1.1", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicNameA, "1.1", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After initial install", symbolicNameA, "1.1", Bundle.ACTIVE);
assertNull(symbolicNameB + " must be absent before installing", findBundle(symbolicNameB));
listener = this.startObservingBundleEvents();
installer.updateResources(URL_SCHEME, getInstallableResource(
getTestBundle(BUNDLE_BASE_NAME + "-testB-1.0.jar")), null);
this.waitForBundleEvents("Bundle must be installed", listener,
new BundleEvent(symbolicNameB, "1.0", org.osgi.framework.BundleEvent.INSTALLED),
new BundleEvent(symbolicNameB, "1.0", org.osgi.framework.BundleEvent.STARTED));
assertBundle("After initial install", symbolicNameB, "1.0", Bundle.ACTIVE);
assertBundle("After initial install", symbolicNameA, "1.1", Bundle.ACTIVE);
// Restart installer, register only second bundle and verify that first one is gone
restartInstaller();
listener = this.startObservingBundleEvents();
final List<InstallableResource> data = new ArrayList<InstallableResource>();
data.add(getInstallableResource(getTestBundle(BUNDLE_BASE_NAME + "-testB-1.0.jar"))[0]);
installer.registerResources(URL_SCHEME, data.toArray(new InstallableResource[data.size()]));
sleep(500);
this.waitForBundleEvents("Bundle must be installed", listener,
new BundleEvent(symbolicNameA, org.osgi.framework.BundleEvent.STOPPED),
new BundleEvent(symbolicNameA, org.osgi.framework.BundleEvent.UNINSTALLED));
assertBundle("After installer restart", symbolicNameB, "1.0", Bundle.ACTIVE);
assertNull("Bundle not in second list should be removed", findBundle(symbolicNameA));
}
}